evie/android_kernel_oneplus_msm8998
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msm: ipa: Change error value for set quota

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Currently IPA send common error -EFAULT to user space
in case of IOCTL fails. Change error value for set quota
based on error received from modem.

Change-Id: Ib6ba487a186245ddf752cd08de12293af1ea1bb9
Acked-by: Pooja Kumari <kumarip@qti.qualcomm.com>
Signed-off-by: Mohammed Javid <mjavid@codeaurora.org>
This commit is contained in:
Mohammed Javid 2017-12-14 12:49:05 +05:30 • committed by Gerrit - the friendly Code Review server
parent 1c86ad4bd6
commit 50e6a826d7
4 changed files with 18 additions and 10 deletions
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2
drivers/platform/msm/ipa/ipa_v2/rmnet_ipa.c
View file

@ -2647,7 +2647,7 @@ static int rmnet_ipa_set_data_quota_modem(struct wan_ioctl_set_data_quota *data)
if (index == MAX_NUM_OF_MUX_CHANNEL) { if (index == MAX_NUM_OF_MUX_CHANNEL) {
IPAWANERR("%s is an invalid iface name\n", IPAWANERR("%s is an invalid iface name\n",
data->interface_name); data->interface_name);
return -EFAULT; return -ENODEV;
} }
mux_id = mux_channel[index].mux_id; mux_id = mux_channel[index].mux_id;

12
drivers/platform/msm/ipa/ipa_v2/rmnet_ipa_fd_ioctl.c
View file

@ -61,7 +61,7 @@ static dev_t device;
static long wan_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) static long wan_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{ {
int retval = 0; int retval = 0, rc = 0;
u32 pyld_sz; u32 pyld_sz;
u8 *param = NULL; u8 *param = NULL;
@ -184,10 +184,14 @@ static long wan_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
retval = -EFAULT; retval = -EFAULT;
break; break;
} }
if (rmnet_ipa_set_data_quota( rc = rmnet_ipa_set_data_quota(
(struct wan_ioctl_set_data_quota *)param)) { (struct wan_ioctl_set_data_quota *)param);
if (rc != 0) {
IPAWANERR("WAN_IOC_SET_DATA_QUOTA failed\n"); IPAWANERR("WAN_IOC_SET_DATA_QUOTA failed\n");
retval = -EFAULT; if (rc == -ENODEV)
retval = -ENODEV;
else
retval = -EFAULT;
break; break;
} }
if (copy_to_user((u8 *)arg, param, pyld_sz)) { if (copy_to_user((u8 *)arg, param, pyld_sz)) {

2
drivers/platform/msm/ipa/ipa_v3/rmnet_ipa.c
View file

@ -2791,7 +2791,7 @@ static int rmnet_ipa3_set_data_quota_modem(
if (index == MAX_NUM_OF_MUX_CHANNEL) { if (index == MAX_NUM_OF_MUX_CHANNEL) {
IPAWANERR("%s is an invalid iface name\n", IPAWANERR("%s is an invalid iface name\n",
data->interface_name); data->interface_name);
return -EFAULT; return -ENODEV;
} }
mux_id = rmnet_ipa3_ctx->mux_channel[index].mux_id; mux_id = rmnet_ipa3_ctx->mux_channel[index].mux_id;

12
drivers/platform/msm/ipa/ipa_v3/rmnet_ipa_fd_ioctl.c
View file

@ -71,7 +71,7 @@ static long ipa3_wan_ioctl(struct file *filp,
unsigned int cmd, unsigned int cmd,
unsigned long arg) unsigned long arg)
{ {
int retval = 0; int retval = 0, rc = 0;
u32 pyld_sz; u32 pyld_sz;
u8 *param = NULL; u8 *param = NULL;
@ -247,10 +247,14 @@ static long ipa3_wan_ioctl(struct file *filp,
retval = -EFAULT; retval = -EFAULT;
break; break;
} }
if (rmnet_ipa3_set_data_quota( rc = rmnet_ipa3_set_data_quota(
(struct wan_ioctl_set_data_quota *)param)) { (struct wan_ioctl_set_data_quota *)param);
if (rc != 0) {
IPAWANERR("WAN_IOC_SET_DATA_QUOTA failed\n"); IPAWANERR("WAN_IOC_SET_DATA_QUOTA failed\n");
retval = -EFAULT; if (retval == -ENODEV)
retval = -ENODEV;
else
retval = -EFAULT;
break; break;
} }
if (copy_to_user((u8 *)arg, param, pyld_sz)) { if (copy_to_user((u8 *)arg, param, pyld_sz)) {